Hydrocarbon incandescent lamp.



A. B. YOUNG sc L. J0EE,

GENT L AMP.

HYDROGARBON INCANDEB 10N FILED rE}3.14,'19o8.

Patanm E, 3909.

ABRAM B. YOUNG' AND SAMUEL LEWIS JONES, QF

PHILADELPHIA, PENNSYLVANIA; SAID YOUNG ASSIGNOR TO SAID JONES.

inznnociineon incetinnscnn'r LAMP;

' Appiieaiio ined February ie', isos.

To all w71 om 'it may concern:

Be it lmownthet we, ABRAM BL YOUNG and SAMUEL Lewis JeNEs, citizens of the United States, Aresiding etlliiledel hie, in the county ol Pl'iiledelphie find tate bi' .Pennsylvanie have ,invented certain i'iew irovide, for :fin'iinproved to prevent condensa :nid useful Improvements in Hydrocarbon Incandescent Lamps, of which the following is e speciiiciiti'on. l

Our invention relates to hydrocarbon in coiidesceiit lamps having for its object to and eiiicient heetiiig of the mixing tube tion therein of the fluid ejected by the vsiporizci and also to ii'ovidef'or apre-heating of the vepoi'izing tu e.

The .nature of our improvements will be understood as described in connection with the accompanying drawings, in which:

Figure i illueti'iitesl e iront elevation of o lmnp constructed in accordance w ith our an oil reservoir. ig. 2 vertical section of the burner body detached lroiii the lainip, the section being token on :i line 2-2 of Fig; 1. Fig. 3 denote-e en en lzirged horizontal section of the burner bodyr and mixing tube, the section being teken on the line indicated :it in Fig. l. Fig. fl; illustrates e detached perspective view ol' the lower end of the burner body .find Fig.

shows n horizontal sectionolE the burner-body taken on theliiie 5--5 of Fig. 2.

Referringl new' iii'detiiilto the drawings, A, is the oil reservoir adopted to hold. e quantity of oil preferably kerosene, n ihich may be supplied through en. opening Griet the top of the reservoir provided with n tight fitting cop Al. 'lllie 'reservoir is zilso'providcd with :t pump B, of the conventional by which the oil is Subiectcd to 'pressure to force it frein the reservoir throught). tube C, controlled by o valve C1, to it vopoiizei The lamp I), which es shown. in tlic linwings is located directly above the reservoir, may it desired be located some distance therefrom, and connected in the well known manner byv ii line of smell tubing. In the resent instance, however, our invention is illustrated in connection with a portable lam iii which the burner-body I)1 is oonnected to the reservoir by ineens oi' a stein D, eroundwhich is a oep D, to contain alcohol employed in the initial heating of the lomp. 1

Specication of Letters Patent.

invention sind mounted upon.

shows en enlarged' Eatented Aug. 10. 1909.

Serial N0. 15v,805.

l -The burner body D1, is provided with a cap D4, which is rovided .with e. number of smell openings 4, to prevent bacldiring iof the leme. -The burner body Dl is also provided with@ projection D5, having an opening d, end e. set-screw d", the former being designed to receive one end of the U-sluiped ve orining tube E, andthe lett-er serving to ho d he ve iorizer firnil in oliice.

one end o i which is connected by zi section of smell tubing e, to the tube C of the reservoir, while the other end is provided with e discharge nozzle El .adapted to disch erge :i Atine stream of vapor into a. mixing tube l?. '.llio mixing tube F, is open at the top to 1permit en inductionoi air by the jet of vapor issuing from the nozzle oi' veporiziiig tube and et vthe bottoni is curved toward :ind connected tothe burner body D.

At the bottom ol the burner body D1 is e deiector G, employed in the formation 'of en auxiliary burner inbound the bottoni .of tho lai'irp comprising e plete G1, arranged within the burner body in such e mann r its to'cioes the path of the mixing tube F and in so doing divert a. portion Qi the mixed nir find vapor from the mixing tube.

Below the plete Gil and connected to it by :i short stein g is another pla-te G, which con-- stitutes the bottoni of the burner body end. which is furnished with e series ol smell liolee g2 g2 etc. to permit the mixed :air end vvapor dei'lectcd by the plete S11 to escribe downward where it is arrested and turned by strict-lier pitite G, .vlii ii nidi cause the mixed nii.' end vapor to Spread out around the bottoni olt the burnt body in such e. infini'iei :is to reuse 'whenv inited n ing tube :ind :i portion oli the VenW-iter rind thereby facilitate :i thorough vziioriizetioiioi the hydro-citi'boi'i iiuid.

The plete il" held in Jno.V`

of e soclet (it which :is slum i in f ternelly threaded to receive the 5' a iid internally threaded to roce i ti m D# a The ou l which surround.; the s eiii D2 is The va orizer E, consists ci n stoel tube l flame of siiilicient size to heet botli libe niix i ebsorb the V filamentery Web or mantle I1, which may es shown be supported frein the top of the Vaporizing tube E, or in any other well known manner.

Hnving described our invention what We claim and desire to secure by Letters Paitent is:

i. A hydroearbon lmnp comprising in combination with the burner body, n mixing tube communicating with the burner body through en opening in its side, a plete located Within the burner bod)T and Groening the opening in the niixing tube to deflect o, portion of the niixed nir and Vapor entering from the mixing tube, a plate arranged et the bottoni of the burnenbody provided with :iy eireuhir series of openings, :and a pla-te located below the Sii-nie to spread. the mixed eir and vapor around the other surface of the burner body.

2. A hydro-efubon lmnp comprising in combination with the burner body, :i mixing tube opening into said burner body, e' deleetor, arranged within the burner body having ay pli-ite Gr1 adapted to cross the opening oi. the mixing tube and dei'leet e portion of the niiXed tir and Vapor therefrom, :L plate G2 eonneeted'to the viirst mentioned plete :nid provided with a circular line el bolos, :ind e plete G, arranged below the second mentioned plate G2 to spread the mixed nir und vapor around the outer Surl'uee oi the burner body for the purpose Speelied.

In testimonirv whereof we :illx our signattures in presence ol two witnesses.

ABRAM B. Y() U N G. SAMUEL LEWIS JONES. Witnesses:

DAViD WILLIAMS, ARNOLD KA'rz. 

